190505691

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 284259456

約数和(自身を除く): 93753765

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 3869, 5471, 11607, 16413, 34821, 49239, 289963, 399383, 869889, 1198149, 2609667, 3594447, 21167299, 63501897, 190505691]

約数ペア:

[(1, 190505691), (3, 63501897), (9, 21167299), (53, 3594447), (73, 2609667), (159, 1198149), (219, 869889), (477, 399383), (657, 289963), (3869, 49239), (5471, 34821), (11607, 16413)]